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3 years ago

13

Marie mixes 20 liters of 12% acid solution with a 36% acid solution to make a 20% acid solution. How many liters of 36% solution

did she use?

1 answer:

svet-max [94.6K]3 years ago

6 0

She used 10 liters of the 36% solution.

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Step-by-step explanation:

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